package eio

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in-package search v0.2.0

Effect-based direct-style IO API for OCaml

Install

sha256=0c33742074562631677886f4fe4a02f9672cec94297ff85c2ed854db5baa71aa

sha512=590843cb5fb3906fd5ab9911d29206172d164a53c48e635871a23c95d4cdce8ae0999480471187fdddee8c9c523148911ca140feabde6a826c317671a3b33090

Eio resources backed by an OS file descriptor.

Sourcetype t = < fd : Fd.t >

Resources that have FDs are sub-types of t.

Sourceval fd : < t.. > -> Fd.t

fd t returns the FD being wrapped by a resource.

Sourcetype Eio.Generic.ty +=

| FD : Fd.t Eio.Generic.ty
(*
Resources that wrap FDs can handle this in their probe method to expose the FD.
*)

Sourceval fd_opt : Eio.Generic.t -> Fd.t option

fd_opt t returns the FD being wrapped by a generic resource, if any.

This just probes t using FD.